{"version":"1.0","type":"rich","title":"Let's make a face with D3.js!","description":"D3.js builds a simple, interactive SVG smiley face whose eyebrows move. The example demonstrates core DOM manipulation by appending and positioning SVG shapes, including circles, a polygon, and a path. It uses D3's `select`, `attr`, and `append` methods to construct the face, while an `arc` shape generates the mouth. A linked video tutorial accompanies the code. The face is centered using an SVG group with a translate transform, and the styling is defined in a separate CSS file.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/cbd86fc86ed342eda9775092b04fe308?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}